Dental 3.5X420mm Surgical Medical Binocular Headband Loupes DY-108 White by SuperElight

Good product how ever did not fit over my goggles. Very clear lens, little hard to adjust.

I have been using jeweler's loupes for years - the biggest difference is the distance from your face you can work on a magnified object.These and similarly designed binocular headband loupes allow one to work on an object at arm's length - say, 2-3 feet from your face. This allows for much more comfortable ergonomics when working, and less disorienting when looking past the binoculars - say around the room, or for the next tool.I've worn mine for well over 40 hours at this point, and the build quality seems fine - no appreciable wear thus far. I will never go back to jeweler's loupes.